Critical · 9.8 CVE-2025-26763 EUVD-2025-4431GHSA-388g-hxhw-5c6q

WordPress Slider, Gallery, and Carousel by MetaSlider – Image Slider, Video Slider Plugin <= 3.94.0 - PHP Object Injection vulnerability

Published Feb 22, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Vendor: MetaSlider Product: Responsive Slider by MetaSlider

Description

Deserialization of Untrusted Data vulnerability in MetaSlider Responsive Slider by MetaSlider ml-slider allows Object Injection.This issue affects Responsive Slider by MetaSlider: from n/a through <= 3.94.0.

Affected products

Vendor	Product	Affected	Fixed
MetaSlider	Responsive Slider by MetaSlider	≤ 3.94.0	—

References

https://patchstack.com/database/Wordpress/Plugin/ml-slider/vulnerability/wordpress-slider-gallery-and-carousel-by-metaslider-image-slider-video-slider-plugin-3-94-0-php-object-injection-vulnerability?_s_id=cve vdb-entry